Artículo
Rosenfeldt, S.; Galati, B.G. "Megasporogenesis and megagametophyte development in ten species of Oxalis" (2011) Annales Botanici Fennici. 48(3):263-271
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Abstract:
Ovule morphology, megasporogenesis and megagametogenesis of ten species of Oxalis were examined. The ovule is anatropous, bitegmic and the integuments form a zig-zag micropyle. The type of female gametophyte development is variable in the studied species. The majority of them have a monosporic Polygonum-type female gametophyte. Two of the studied species show binucleate dyad members, so they have a bisporic Allium-type female gametophyte. Only O. articulata follows tetrasporic Adoxa-type development of the megagametophyte. This is the first report of a tetrasporic female gametophyte in Oxalidaceae. The endosperm is nuclear, and development of the embryo corresponds to the Solanad type. © Finnish Zoological and Botanical Publishing Board.
Registro:
| Documento: | Artículo |
| Título: | Megasporogenesis and megagametophyte development in ten species of Oxalis |
| Autor: | Rosenfeldt, S.; Galati, B.G. |
| Filiación: | Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón II, DBBE, 4to piso C1428EHA Ciudad, Universitaria, Buenos Aires, Argentina Facultad de Agronomía, Universidad de Buenos Aires, Av. San Martín 4453, C1417DSE Buenos Aires, Argentina |
| Palabras clave: | Adoxa; Allium; Allium sativum; Oxalidaceae; Oxalis; Oxalis articulata; Polygonum |
| Año: | 2011 |
| Volumen: | 48 |
| Número: | 3 |
| Página de inicio: | 263 |
| Página de fin: | 271 |
| DOI: | http://dx.doi.org/10.5735/085.048.0307 |
| Título revista: | Annales Botanici Fennici |
| Título revista abreviado: | Ann. Bot. Fenn. |
| ISSN: | 00033847 |
| CODEN: | ABOFA |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00033847_v48_n3_p263_Rosenfeldt |
Referencias:
- Boesewinkel, F.D., Development of ovule and seed-coat in Averrhoa (Oxalidaceae) with notes on some related genera (1985) Acta Botanica Neerlandica, 34, pp. 413-424
- Chopra, R.N., Agarwal, S., The famele gametophyte of Benincasa cerifera Savi (1960) Botaniska Notiser, 113, pp. 192-202
- D'Ambrogio, A., (1986) Manual de técnicas en histología vegetal, , Hemisferio Sur S. A
- Govindappa, D.A., Boriah, G., The development of famele gametophyte in Biophytum sensitivum L. DC (1956) Current Science, 25, pp. 403-404
- Hammond, H.S., The embryo sac of Oxalis corniculata (1908) Ohio Nature, 8, pp. 261-264
- Herr Jr., J.M., An extended investigation on megagametophyte in O. corniculata L (1972) Advances in plant morphology, pp. 92-101. , In: Murty, Y. S., Johri, B. M., Mohan Ram, H. Y. & Varghese, T. M. (eds.), Sarita Prakasahn, Merut
- Herr Jr., J.M., Dowd, M.L., Development of ovule and megagametophyte in Oxalis corniculata L (1968) Phytomorphology, 18, pp. 43-53
- Johri, B.M., Vasil, I.K., The embryology of Ehretia laevis Roxb (1956) Phytomorphology, 6, pp. 134-143
- Johri, B.M., Ambegaokar, K.B., Srivastava, P.S., (1992) Comparative embryology of angiosperms, 2. , Springer-Verlag, Berlin
- Lourteig, A., Oxalis L. subgéneros Monoxalis (Small) Lourt., Oxalis y Trifidus Lourt (2000) Bradea, 7, pp. 1-629
- Maheshwari, S.C., The occurrence of biosporic embryo sacs in angiosperms: A critical review (1955) Phytomorphology, 5, pp. 67-99
- Narayana, L.L., Development of embryo in Biophytum intermedium Wight and Oxalis pubescens H.B. K (1962) Journal of the Indian Botanical Society, 41, pp. 156-159
- Narayana, L.L., Oxalidaceae (1970) Indian National Science Academy Bulletin, 41, pp. 114-116
- Thathachar, T., Studies in Oxalidaceae (Biophytum sensitivum, D.C., Averrhoa carambola, L. and Averrhoa bilimbi, L.) (1942) Journal of the Indian Botanical Society, 21, pp. 21-31
Citas:
---------- APA ----------
Rosenfeldt, S. & Galati, B.G. (2011) . Megasporogenesis and megagametophyte development in ten species of Oxalis. Annales Botanici Fennici, 48(3), 263-271.http://dx.doi.org/10.5735/085.048.0307
---------- CHICAGO ----------
Rosenfeldt, S., Galati, B.G. "Megasporogenesis and megagametophyte development in ten species of Oxalis" . Annales Botanici Fennici 48, no. 3 (2011) : 263-271.http://dx.doi.org/10.5735/085.048.0307
---------- MLA ----------
Rosenfeldt, S., Galati, B.G. "Megasporogenesis and megagametophyte development in ten species of Oxalis" . Annales Botanici Fennici, vol. 48, no. 3, 2011, pp. 263-271.http://dx.doi.org/10.5735/085.048.0307
---------- VANCOUVER ----------
Rosenfeldt, S., Galati, B.G. Megasporogenesis and megagametophyte development in ten species of Oxalis. Ann. Bot. Fenn. 2011;48(3):263-271.http://dx.doi.org/10.5735/085.048.0307
